It’s been over a year since Megan Draper (Jessica Paré) serenaded her husband – and all of his co-workers – with the sexy French song “Zou Bisou Bisou” in Mad Men’s fifth season premiere. Even so, her performance is still discussion fodder for people like Jimmy Fallon, who spent the lion’s share of his Paré interview last night on that very subject.

The bad news: The actress didn’t cap off her first-ever late night appearance with an encore of “Zou Bisou Bisou.” The good news: Paré revealed that her own mother has done impromptu “Zou Bisou Bisou” reenactments at her boyfriend’s birthday and random dinner parties, which gives us an excuse to imagine Julia Ormond wearing a mini-dress and shimmying her shoulders at Jon Hamm… all as Kiernan Shipka watches, horrified. You listening, Matt Weiner?